From £21,584
SJ Groundworks & Building Ltd is a trusted extension builder serving customers in Fringford and the surrounding area. Contact us to today to get a ...
From £21,696
Need to find an Extension Builder near you for all your extension buildering work?
1994 provides a local, trusted extension buildering serv...
From £22,376
Options Home Extensions (Oxfordshire) in Oxfordshire are one of very few companies in the area who specialise in only home extensions. There are ma...
From £22,144
Experienced extension builder ready to quote for your work. Options Home Extensions is the best extension builder in Fringford. No obligation free ...
From £22,168
Experienced extension builder ready to quote for your work. Leon Construction OC Ltd is the best extension builder in Fringford. No obligation free...
From £21,816
Trusted and professional extension builder in Fringford. Experienced in all extension buildering work and keeping within budget and on quote. P GEO...
From £21,880
Caliber Construction Ltd is a trusted extension builder serving customers in Fringford and the surrounding area. Contact us to today to get a compe...
From £22,016
Relax... you have found a reliable extension builder in Fringford. D Beagle Building Contractors is a friendly and reliable company based in Fringf...
From £22,080
Richmond Services is an established and experienced local extension builder in Fringford. Please contact us for a free, no obligation quote and com...
From £22,168
Aspis Construction Ltd has been helping customers in Northamptonshire and the surrounding area for a number of years by providing professional, tru...

A flat roof extension ranges from the cheapest of £21,584 (SJ Groundworks & Building Ltd based in OX26) to the dearest of £22,376 (Options Home Extensions (Oxfordshire) based in OX26), but these are just estimates. While they give you an idea of who will be better value, the best way to compare costs is to get real quotes.
Find out how much your flat roof extension will cost in Fringford by posting a job with HaMuch. We'll send it to extension builders in Fringford.
| Location in UK | Hourly Rate | Daily Rate |
|---|---|---|
| Build A Flat Roof Extension near Bicester | £35 | £249 |
| Build A Flat Roof Extension near Cherwell | £35 | £249 |
| Build A Flat Roof Extension near Aylesbury Vale | £36 | £246 |
| Build A Flat Roof Extension near Banbury | £33 | £239 |
| Build A Flat Roof Extension near Oxford | £37 | £261 |
| Build A Flat Roof Extension near Aylesbury | £42 | £270 |
| Build A Flat Roof Extension near Witney | £32 | £244 |
| Build A Flat Roof Extension near Milton Keynes | £39 | £263 |
| Build A Flat Roof Extension near Bletchley | £39 | £265 |
| Build A Flat Roof Extension near Abingdon-on-Thames | £35 | £258 |
Whether you’re looking to extend your kitchen with a side return extension or you want to convert your basement into a liveable space, read our cost guides to get an idea of how much each project costs before getting a more accurate quote from our database of reliable tradespeople.

Underpin a building - £17,493

Two storey extension - £87,989

Build a timber frame extension - £25,993

Build a swimming pool - £80,993

Single storey extension - £54,856

Side return extension - £41,419

Install an RSJ - £2,193

Outbuilding - £9,993

Build a Mansard loft conversion - £51,993

Loft conversion - £33,683

Build a kitchen extension - £41,993

Hip to gable loft conversion - £41,993

Granny annexe - £86,993

Garden office - £9,993

Convert a Garage - £15,993

Garage - £18,493

Build a flat roof extension - £21,993

Build a dormer loft conversion - £41,993

Concrete foundations - £6,243

Convert a bungalow loft - £28,993

Convert a basement - £37,419